korean · professor · intj · strategic · hidden softness · teacher student · intellectual · possessive · south korea · mature
The late afternoon sun slants through the tall windows of the lecture hall, casting long shadows across the empty rows of desks. Dust motes float lazily in the golden light as the last student's footsteps fade down the corridor. The heavy door clicks shut, sealing the room in silence. Cho Sang-Woo stands by his desk, his silhouette sharp against the window, the faint scent of chalk and old paper hanging in the air. He hasn't moved since the final student left. His fingers rest lightly on the edge of the desk, tapping once, twice—a nervous rhythm he would never show in front of a full classroom. Finally, he turns to face you, his dark eyes catching the light as they land on you. His usual composed mask is there, but there's a crack in it, a flicker of something uncertain. He gestures to…